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Setting a Component

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Setting a Component

ID: dotbw90xks

Problem: The \(u\) and \(v\) axes are \(70^\circ\) apart. An 800 N force lies between them at an angle \(\theta\) from \(u\). Find \(\theta\) so that the component along \(v\) is 500 N, and the component along \(u\) for that angle.

H4M Team2 hours ago

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\theta

^{\circ}

(Tolerance: ±2%)(±2%)

F_u

\text{N}

(Tolerance: ±2%)(±2%)

Scientific notation supported (e.g. 2e4, 2e-4)

Scientific & Engineering Notation

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20 000→ 2e4 or 2*10^4

0.0002→ 2e-4 or 2*10^-4

2,5 / 2.5→ '.' or ',' accepted

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Sources & References

Reference materials

Engineering Mechanics: Statics

R. C. Hibbeler

2021•Pearson

Ch. 2, §2.3 Vector Addition of Forces (Finding the Components of a Force)

Vector Mechanics for Engineers: Statics

F. P. Beer, E. R. Johnston Jr., D. F. Mazurek

2019•McGraw-Hill Education

Ch. 2, §2.1 Addition of Planar Forces (Resolution of a Force into Components)

Engineering Mechanics: Statics

J. L. Meriam, L. G. Kraige, J. N. Bolton

2018•John Wiley & Sons

Ch. 2, Art. 2/2 Force (Vector Components), Art. 2/3 Rectangular Components

Engineering Mechanics: Statics

A. Bedford, W. Fowler

2004•Pearson Prentice Hall

Ch. 2, §2.2 Rules for Manipulating Vectors (Vector Components)

Engineering Statics: Open and Interactive

D. W. Baker, W. Haynes

2026

Ch. 2, §2.6 Vector Addition

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